public class Demo6 {
    public static void main(String[] args) {
        Thread thread = new Thread() {
            public void run() {
                System.out.println("1");
            }
        };
        thread.start();
        System.out.println("2");
    }

//    public static void main(String[] args) {
//        Thread t = new Thread(new Runnable() {
//            @Override
//            public void run() {
//                System.out.println("1");
//            }
//        });
//        t.start();
//        System.out.println("2");
//    }
}
